报告人  ：Professor Xiaofeng Yang

                Department of Mathematics, University of South Carolina

报告题目：Invariant Energy Quadratization Approach- A novel numerical approach to solve a class of thermodynamical-consistent nonlinear system

报告时间：2016年7月22日16:00

报告地点：海韵数理大楼661

报告摘要：For many nonlinear models that are thermodynamical-consistent, the main numerical challenge is to develop efficient and effective time discretization schemes while preserving the energy stability. We introduce a novel, so called Invariant Energy Quadratization approach, that can possess many desired properties. More precisely, the schemes (i) are accurate (up to second order in time); (ii) are stable (unconditional energy dissipation law holds); and (iii) are efficient and easy to implement (only need to solve a symmetric positive definite linear equation).

学院联系人：教授

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